Benzaldehyde → Ethyl 2-Propyl-3-hydroxy-3-phenylpropionate

反応式

[C:1]([O:7][CH2:8][CH3:9])(=[O:6])[CH2:2][CH2:3][CH2:4][CH3:5].[CH:10](=[O:17])[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1>>[CH2:3]([CH:2]([CH:10]([OH:17])[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)[C:1]([O:7][CH2:8][CH3:9])=[O:6])[CH2:4][CH3:5]

参加物

反応物 2

HCID 240Benzaldehyde

HCID 10882Ethyl valerate

生成物 1

HCID 13594173Ethyl 2-Propyl-3-hydroxy-3-phenylpropionate

実験手順

A 100 milligram sample of the prepared hydroxy-ester is pyrolyzed in a sealed tube at 240°-245° C. for 1 hour. Examination of the pyrolyzate by liquid chromatography indicates that it consists of 60% of unreacted hydroxy-ester and 40% of a 1:1 mixture of ethyl valerate and benzaldehyde.

出典と根拠

ORDレコード: ord-8b090244aaec4db29cb694953bdf1778
出典データセット: uspto-grants-1986_08
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US04607118

反応ノート

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